be2net: Initialize and cleanup sriov resources only if pci_enable_sriov has succeeded.

Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index aab464d..c8075c1 100644 (file)
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2277,22 +2277,26 @@ static int be_setup(struct be_adapter *adapter)
                goto do_none;
 
        if (be_physfn(adapter)) {
-               while (vf < num_vfs) {
-                       cap_flags = en_flags = BE_IF_FLAGS_UNTAGGED
-                                       | BE_IF_FLAGS_BROADCAST;
-                       status = be_cmd_if_create(adapter, cap_flags, en_flags,
-                                       mac, true,
+               if (adapter->sriov_enabled) {
+                       while (vf < num_vfs) {
+                               cap_flags = en_flags = BE_IF_FLAGS_UNTAGGED |
+                                                       BE_IF_FLAGS_BROADCAST;
+                               status = be_cmd_if_create(adapter, cap_flags,
+                                       en_flags, mac, true,
                                        &adapter->vf_cfg[vf].vf_if_handle,
                                        NULL, vf+1);
-                       if (status) {
-                               dev_err(&adapter->pdev->dev,
-                               "Interface Create failed for VF %d\n", vf);
-                               goto if_destroy;
+                               if (status) {
+                                       dev_err(&adapter->pdev->dev,
+                                       "Interface Create failed for VF %d\n",
+                                       vf);
+                                       goto if_destroy;
+                               }
+                               adapter->vf_cfg[vf].vf_pmac_id =
+                                                       BE_INVALID_PMAC_ID;
+                               vf++;
                        }
-                       adapter->vf_cfg[vf].vf_pmac_id = BE_INVALID_PMAC_ID;
-                       vf++;
                }
-       } else if (!be_physfn(adapter)) {
+       } else {
                status = be_cmd_mac_addr_query(adapter, mac,
                        MAC_ADDRESS_TYPE_NETWORK, false, adapter->if_handle);
                if (!status) {
@@ -2313,7 +2317,7 @@ static int be_setup(struct be_adapter *adapter)
        if (status != 0)
                goto rx_qs_destroy;
 
-       if (be_physfn(adapter)) {
+       if (be_physfn(adapter) && adapter->sriov_enabled) {
                status = be_vf_eth_addr_config(adapter);
                if (status)
                        goto mcc_q_destroy;
@@ -2332,9 +2336,10 @@ rx_qs_destroy:
 tx_qs_destroy:
        be_tx_queues_destroy(adapter);
 if_destroy:
-       for (vf = 0; vf < num_vfs; vf++)
-               if (adapter->vf_cfg[vf].vf_if_handle)
-                       be_cmd_if_destroy(adapter,
+       if (be_physfn(adapter) && adapter->sriov_enabled)
+               for (vf = 0; vf < num_vfs; vf++)
+                       if (adapter->vf_cfg[vf].vf_if_handle)
+                               be_cmd_if_destroy(adapter,
                                        adapter->vf_cfg[vf].vf_if_handle,
                                        vf + 1);
        be_cmd_if_destroy(adapter, adapter->if_handle, 0);
@@ -2344,7 +2349,7 @@ do_none:
 
 static int be_clear(struct be_adapter *adapter)
 {
-       if (be_physfn(adapter))
+       if (be_physfn(adapter) && adapter->sriov_enabled)
                be_vf_eth_addr_rem(adapter);
 
        be_mcc_queues_destroy(adapter);